Paspalum humboldtianum Flüggé, Gram. Monogr., Paspalum: 67. 1810 sec. Dávila & al. 2018
- =Paspalum ciliatum Kunth, Nov. Gen. Sp. (quarto ed.) 1: 87, t. 24. 1815 syn. sec. Dávila & al. 2006
- =Paspalum distichophyllum Kunth, Nov. Gen. Sp. (quarto ed.) 1: 86. 1815 syn. sec. Dávila & al. 2006
- =Paspalum blepharophorum Roem. & Schult., Syst. Veg. 2: 292. 1817 syn. sec. Dávila & al. 2006
- =Panicum obtectum J. Presl, Reliq. Haenk. 1(4-5): 301. 1830 syn. sec. Dávila & al. 2006
- =Tricholaena obtecta (J. Presl) E. Fourn., Biol. Cent.-Amer., Bot. 3: 493. 1885 syn. sec. Dávila & al. 2006
- =Panicum humboldtianum (Flüggé) Kuntze, Revis. Gen. Pl. 3: 361. 1898 syn. sec. Dávila & al. 2006
- =Paspalum stuckertii Hack. in Anales Mus. Nac. Buenos Aires 11: 63. 1904 syn. sec. Dávila & al. 2006
- =Paspalum humboldtianum var. stuckertii (Hack.) Hack. in Allg. Bot. Z. Syst. 12: 97. 1906 syn. sec. Dávila & al. 2006
- =Paspalum soboliferum Chase in Contr. U.S. Natl. Herb. 24(8): 443. 1927 syn. sec. Dávila & al. 2006